Aggressiveness between genetic groups I and II of isolates of Cercospora zeae-maydis

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Sandra Marisa Mathioni; Carvalho; Kátia Regiane Brunelli; André Beló; Luis Eduardo Aranha Camargo;
  • Publisher: São Paulo - Escola Superior de Agricultura "Luiz de Queiroz"
  • Journal: issn: 0103-9016, eissn: 1678-992X
  • Publisher copyright policies & self-archiving
  • Related identifiers: doi: 10.1590/S0103-90162006000600006
  • Subject: S1-972 | patogenicidade | pathogenicity | gray leaf spot | variabilidade genética | disease resistance | Agriculture (General) | resistência a doenças | cercosporiose | genetic variability

For many years, the gray leaf spot disease (GLS) caused by the fungus Cercospora zeae-maydis Tehon & Daniels, was not considered an important pathogen of maize (Zea mays, L.) in Brazil. However, the recent adoption of agronomical practices such as no-tillage and cultiva... View more